| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.87 | 4.106% | $230.98 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $177.39 | 9.327% | $193.9352 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $230.33 | 8.247% | $249.3253 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $121.26 | 6.767% | $129.4657 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $107.87 | 8.374% | $116.903 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $90.60 | 13.497% | $102.8283 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $99.77 | 9.232% | $108.9808 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $1,049.09 | $1,132.4183 | $1,132.43 | $1,132.50 | $1,132.40 | |